switch

//
//  main.swift
//  new2
//
//  Created by ios on 1/8/19.
//  Copyright © 2019 ios. All rights reserved.
//

import Foundation

//print ("enter a number: ")
//var number:String? = readLine()!
//
//for number in 0...Int(number!)!{
//
//    print(number)
//}
//
//print ("enter a number1: ")
//
//var n1:String? = readLine()!
//print ("enter a number2: ")
//var n2:String? = readLine()!
//
//let x = Int (n1!)!
//let z = Int (n2!)!
//for n1 in (x...z) {
//
//    print(n1)
//}


//for i in 0...8 {
//
//    for _ in 0...i {
//        print ("*", terminator: "")
//    }
//print("")
//}

print ("enter a number1: ")
var price:String? = readLine()!
let x = Double (price!)!
print("price before discount: \(price!)")

switch x {

case ...600:

    let y:Double = (Double (x) * 0.02)
    print ("price after discount \(x - y)")
case 600...999:
    let y:Double =  (Double (x) * 0.04)
     print ("price after discount \(x - y)")
case 1000...1449:
    let y:Double =  (Double (x) * 0.08)
     print ("price after discount \(x - y)")
case 1500...1999:
    let y:Double =  (Double (x) * 0.12)
     print ("price after discount \(x - y)")
case 2000...:
    let y:Double =  (Double (x) * 0.15)
     print ("price after discount \(x - y)")



default:
    print ("enter PRICE")

}